Y ahora el sonido...

Volvamos a las fuentes del kernel...

Device Drivers->
Sound ->
<M> Sound card support
Advanced Linux Sound Architecture ->
<M> Advanced Linux Sound Architecture
<M> OSS Mixer API
<M> OSS PCM (digital audio) API
[*] OSS PCM (digital audio) API - Include plugin system
<M> RTC Timer support
[*] Support old ALSA API
[*] Verbose procfs contents
[*] Verbose printk
PCI devices --->
<M> Intel/SiS/nVidia/AMD/ALi AC97 Controller

Compilamos, instalamos los módulos (hay que volver a reinstalar los driver de la wifi) y ahora a cargar el módulo snd_intel8x0 vemos la salida de dmesg
ACPI: PCI Interrupt 0000:00:1f.5[B] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5
PCI: Setting latency timer of device 0000:00:1f.5 to 64
intel8x0_measure_ac97_clock: measured 59491 usecs
intel8x0: clocking to 48000

Para tener compatibilidad OSS cargamos los módulos snd-mixer-oss y snd-pcm-oss

Sólo nos queda instalar ALSA para probar el sonido...